document.write( "Question 438087: a box contains 25 balls and 5 of them are worth $25.00 and the remainder are valued at $10.00, I reach in the box, remove one and give it to Billy. Then I reach in again and repeat the process a second time. What is the probability that the second ball was worth $25.00 if the first one was worth $10.00?
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document.write( "Thank You...this is the last problem on my test and I have not a clue what to do except that I know that when I reach in again my chances are 1/24. \n" );
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Algebra.Com's Answer #303030 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! a box contains 25 balls and 5 of them are worth $25.00 and the remainder are valued at $10.00, I reach in the box, remove one and give it to Billy. Then I reach in again and repeat the process a second time. What is the probability that the second ball was worth $25.00 if the first one was worth $10.00? \n" ); document.write( "--- \n" ); document.write( "There are 24 balls left in the box. \n" ); document.write( "5 of them are $25 balls. \n" ); document.write( "P(2nd ball = 25) = 5/24 \n" ); document.write( "============================ \n" ); document.write( "cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |